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/*
* Copyright (c) 2015 Nathan Osman
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "qsimplehttpclient.h"
QSimpleHttpClient::QSimpleHttpClient(QTcpSocket *socket)
: mSocket(socket),
mHeadersParsed(false),
mStatusCode(0)
{
connect(mSocket, SIGNAL(readyRead()), this, SLOT(onReadyRead()));
// Immediately trigger a read
onReadyRead();
}
void QSimpleHttpClient::sendHeaders(const QByteArray &method, const QByteArray &path, const QHttpHeaderMap &headers)
{
QByteArray data = method + " " + path + " HTTP/1.0\r\n";
for(QHttpHeaderMap::const_iterator i = headers.constBegin(); i != headers.constEnd(); ++i) {
data.append(i.key() + ": " + i.value() + "\r\n");
}
data.append("\r\n");
mSocket->write(data);
}
void QSimpleHttpClient::sendData(const QByteArray &data)
{
mSocket->write(data);
}
void QSimpleHttpClient::onReadyRead()
{
if(mHeadersParsed) {
mData.append(mSocket->readAll());
} else {
mBuffer.append(mSocket->readAll());
// Parse the headers if the double CRLF sequence was found
int index = mBuffer.indexOf("\r\n\r\n");
if(index != -1) {
QHttpParser::parseResponseHeaders(mBuffer.left(index), mStatusCode, mStatusReason, mHeaders);
mHeadersParsed = true;
mData.append(mBuffer.mid(index + 4));
}
}
}
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